Liquid dispenser



FIG. 1 is a perspective view of a liquid dispenser showing our new design.

FIG. 2 is an exploded view thereof.

FIG. 3 is a front view of FIG. 1, the back view being identical.

FIG. 4 is a left side view thereof, the right side view being identical.

FIG. 5. is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The broken lines shown represent unclaimed subject matter and form no part of the claimed design. 

CLAIM The ornamental design for a liquid dispenser, as shown and described. 